Map. dagre and spread algorithm
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@@ -1,4 +1,5 @@
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import cytoscape from 'cytoscape';
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import spread from 'cytoscape-spread';
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import dagre from 'cytoscape-dagre';
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import tippy from 'tippy.js';
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import 'tippy.js/dist/tippy.css';
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@@ -16,7 +17,9 @@ const composeFreqTypeText = (baseText, dataLayerOption, optionValue) => { //sona
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return text;
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};
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// 註冊布局演算法
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cytoscape.use( dagre );
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cytoscape.use(spread);
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/**
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* @param {object} mapData processMapData | bpmnData,可選以上任一。
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@@ -55,7 +58,7 @@ export default function cytoscapeMap(mapData, dataLayerType, dataLayerOption, cu
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// 產生 node 色階
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gradientArray = new Gradient()
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.setColorGradient("#CCE5FF", "#66b2ff")
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.setColorGradient("#FFFFFF", "#FFFFFF")
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.setMidpoint(nodeOption.length)
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.getColors();
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@@ -154,7 +157,7 @@ export default function cytoscapeMap(mapData, dataLayerType, dataLayerOption, cu
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function(node) {
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return node.data('type') === 'activity' ? '1' : '2';
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},
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//'border-radius': '5',
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'background-image': 'url(capsule.svg)',
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'shape':'data(shape)',
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'text-wrap': 'wrap',
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'text-max-width': 'data(width)', // 在 div 內換行
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@@ -220,6 +223,12 @@ export default function cytoscapeMap(mapData, dataLayerType, dataLayerOption, cu
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],
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});
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// 讓節點不要左右重疊的演算法
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cy.layout({
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name: 'spread',
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minDist: 40, // 設置最小節點間距
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}).run();
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// creat tippy.js
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let tip;
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cy.on('mouseover', 'node', function(event) {
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